Replica laptop screen sites' trustworthiness?

Cracks propagating across my laptop's screen have rendered it immobile; a stationary VGA monitor has temporarily restored operationability. The proprietary repair service estimate is exorbitant, i.e. more than the laptop is new. Undiscouraged, a replacement screen search yielded numerous sites dedicated to affordable, "replica" screens. What is their trustworthiness & product compatibility/reliability?
 
Yes, just make sure the replacement part number matches the original number and choose glossy or matte surface. I prefer matte surface over glossy. EBay is my source and I use PayPal
 
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